The eagle-eyed folk over at Videogamer.com have discovered that Eidos Montreal is working on a new unannounced Xbox One and PlayStation 4 third-person action adventure.
A senior designer and a level artist at the Canada-based studio have updated their CVs to reveal the mysterious game, which has just entered the development phase.
Eidos Montreal has previously worked on Deus Ex: Human Revolution, Tomb Raider and Thief, which is due for release in 2014. In October 2013, a new entry in the Deus Ex series for Xbox One and PS4 was also confirmed.